APA (7e ed.) Bronvermelding
Summer, P. (1993). The end of April: A Victoria Cross mystery. The Women's Press.
Chicago (17e ed.) Bronvermelding
Summer, Penny. The End of April: A Victoria Cross Mystery. London: The Women's Press, 1993.
MLA (9e ed.) Bronvermelding
Summer, Penny. The End of April: A Victoria Cross Mystery. The Women's Press, 1993.
Let op: Deze citaties zijn niet altijd 100% accuraat.